| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na4OH + 4 Cl2 = 7 NaCl + NaClO + H2O
VF3 = V + F3 =>
VF3 = V + F3
CrN + K3PO4 = CrPO4 + K3N =>
CrN + K3PO4 = CrPO4 + K3N
U + H2O = UH2O =>
U + H2O = UH2O
K4[Fe(CN)6] + NiBr2 = Ni2[Fe(CN)6] + KBr =>
K4[Fe(CN)6] + 2 NiBr2 = Ni2[Fe(CN)6] + 4 KBr
N2 + H3 = NH4 =>
3 N2 + 8 H3 = 6 NH4
KHSeO3 + NaOH = KNaSeO3 + H2O =>
KHSeO3 + NaOH = KNaSeO3 + H2O
H2SO4 + CO2 = H2SCO6 =>
H2SO4 + CO2 = H2SCO6
AiCl3 = Ai + Cl2 =>
2 AiCl3 = 2 Ai + 3 Cl2
KF + Mg(NO3)2 = K(NO3) + MgF2 =>
2 KF + Mg(NO3)2 = 2 K(NO3) + MgF2
Al(s) + CuCl2 = AlCl3 + Cu =>
2 Al(s) + 3 CuCl2 = 2 AlCl3 + 3 Cu
RbNO3 = Rb(NO2) + O2 =>
2 RbNO3 = 2 Rb(NO2) + O2
(Al(NO3)3) + (Na2CO3) = Al2(CO3)3 + NaNO3 =>
2(Al(NO3)3) + 3(Na2CO3) = Al2(CO3)3 + 6 NaNO3
Fe + NHO3 = Fe(NO3) + H2 =>
2 Fe + 2 NHO3 = 2 Fe(NO3) + H2
F2 + H2O = F2O4 + H2 =>
F2 + 4 H2O = F2O4 + 4 H2
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
LiPO4 + Ba(NO3)2 = LiNO3 + Ba(PO4)2 =>
2 LiPO4 + Ba(NO3)2 = 2 LiNO3 + Ba(PO4)2
RbO2 = Rb + O =>
RbO2 = Rb + 2 O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
Li3N + O2 = NO + Li2O =>
4 Li3N + 5 O2 = 4 NO + 6 Li2O
Ni + HF = NiF2 + H2 =>
Ni + 2 HF = NiF2 + H2
Cu + HCl + H2O2 = CuCl2 + H2O =>
Cu + 2 HCl + H2O2 = CuCl2 + 2 H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Ru + O2 = RuO3 =>
2 Ru + 3 O2 = 2 RuO3
C5H12(OH)5 + O2 = C3O7 + H2O =>
12 C5H12(OH)5 + 91 O2 = 20 C3O7 + 102 H2O
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
(NH4)3O = N2 + H2 + H2O =>
2(NH4)3O = 3 N2 + 10 H2 + 2 H2O
Li2CrO4 + CoSO4 + H2SO4 = Li2SO4 + Co2(SO4)3 + Cr2(SO4)3 + H2O =>
2 Li2CrO4 + 6 CoSO4 + 8 H2SO4 = 2 Li2SO4 + 3 Co2(SO4)3 + Cr2(SO4)3 + 8 H2O
NaOH(l) + HCl(s) = H2O(s) + NaCl(s) =>
NaOH(l) + HCl(s) = H2O(s) + NaCl(s)
LiCoO2 = CoO + O2(g) + Li2O(g) =>
4 LiCoO2 = 4 CoO + O2(g) + 2 Li2O(g)
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Cu{2+} + NH2OH = N2O + Cu{+} + H{+} + H2O =>
4 Cu{2+} + 2 NH2OH = N2O + 4 Cu{+} + 4 H{+} + H2O
ZnO + Na(OH) = Na2(ZnO2) + H2O =>
ZnO + 2 Na(OH) = Na2(ZnO2) + H2O
FeClO3 + K3PO4 = FePO4 + K3(ClO3) =>
FeClO3 + K3PO4 = FePO4 + K3(ClO3)
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
C6H12N4 + HNO3 = C3H6N6O6 + NH4NO3 + CH2O =>
C6H12N4 + 4 HNO3 = C3H6N6O6 + NH4NO3 + 3 CH2O
Gd(NO3)3 + Al(NO3)39H2O + C2H6N4O2 = GdAlO3 + CO2 + H2O + N2 =>
5 Gd(NO3)3 + 5 Al(NO3)39H2O + 123 C2H6N4O2 = 5 GdAlO3 + 246 CO2 + 374 H2O + 351 N2
O2 + C4H4S = CO + H2O + SO2 =>
4 O2 + C4H4S = 4 CO + 2 H2O + SO2
C6H12O6 + NaBH4 + H2O = NaOH + B2H6 + C6H14O6 =>
2 C6H12O6 + 2 NaBH4 + 2 H2O = 2 NaOH + B2H6 + 2 C6H14O6
Te + OH = TeO6 + H2O =>
Te + 12 OH = TeO6 + 6 H2O
Ca + (NO2)2 = Ca(NO2)2 =>
Ca + (NO2)2 = Ca(NO2)2
MnO4{-2} + SO3{-2} + H3O{+} = Mn{+2} + SO4{-2} + H2O =>
MnO4{-2} + 2 SO3{-2} + 4 H3O{+} = Mn{+2} + 2 SO4{-2} + 6 H2O
CoCl2 + AgNO3 = AgCl + CoNO3Cl =>
CoCl2 + AgNO3 = AgCl + CoNO3Cl
MnO2 + HCl + K2SO3 = MnCl2 + H2O + K2SO4 =>
MnO2 + 2 HCl + K2SO3 = MnCl2 + H2O + K2SO4
Ni2 + KOH = Ni(OH)2 + K3 =>
3 Ni2 + 12 KOH = 6 Ni(OH)2 + 4 K3
NaCl + SO3 = Na2SO3 + Cl =>
2 NaCl + SO3 = Na2SO3 + 2 Cl
IK + K2Cr2O7 + H2SO4 = I2 + SO4Cr3 + SO4K2 + H2O =>
32 IK + 3 K2Cr2O7 + 21 H2SO4 = 16 I2 + 2 SO4Cr3 + 19 SO4K2 + 21 H2O
H2Se = H2 + Se2 =>
2 H2Se = 2 H2 + Se2
Na2SO4 + Ag(NO3)2 = NaNO3 + AgSO4 =>
Na2SO4 + Ag(NO3)2 = 2 NaNO3 + AgSO4
NaHCO3 + Cl2 + H2O = NaCl2 + H2CO3 + O2 =>
4 NaHCO3 + 4 Cl2 + 2 H2O = 4 NaCl2 + 4 H2CO3 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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